Seat



FIG. 1 is a front perspective view of a seat showing my design;

FIG. 2 is a front elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a side elevational view, the opposite side being a mirror image thereof.

The undisclosed rear surface of the seat is conventional in appearance. 

The ornamental design for a seat, as shown and described. 